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g decrease » _ decreased (Expand Search), _ decreases (Expand Search)
_ fe » _ e (Expand Search)
5 g » 5 μg (Expand Search)
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Structural and magnetic properties of Ni1-xZnxFe 2O4 (x=0, 0.5 and 1) nanopowders prepared by sol-gel method
Published 2013“…A series of nanostructured Ni-Zn ferrites Ni1-xZn xFe2O4 (x=0, 0.5 and 1) with a grain size from 24 to 65 nm have been prepared with a sol-gel method. …”
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Functionalization of silica-coated magnetic nanoparticles as powerful demulsifier to recover oil from oil-in-water emulsion
Published 2021“…The Fe–Si-MNP exhibited excellent %Soil, reliable stability, and high magnetization values ranging between 46.1 and 80.2 emu/g. adding a 5 nm silica layer on the surface of the Fe–Si-MNP (i.e., Fe–Si-1) protected them from oxidation conditions, extended their service life, and achieved a %Soil of ∼96.3%. …”
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Detoxification assays of tunisian tannery wastewater under nonsterile conditions using the filamentous fungus aspergillus Niger
Published 2019“…Characterization of effluents also revealed high salt levels (EC > 17 mS/cm) and high organic matter content (25 g/L for the UE and 7.2 g/L for the FE) but a low biodegradability since BOD5 did not exceed 2.5 and 1.25 g/L for the UE and the FE, respectively. …”
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Effect of Magnetic Baffles and Magnetic Nanofluid on Thermo-Hydraulic Characteristics of Dimple Mini Channel for Thermal Energy Applications
Published 2022“…When two sources are placed at x = 7.5 mm and 15 mm, there is an decrease of 19.02%, 31.3%, and 50.34% in the pressure drop when the magnetic fields of 1200 G, 1500 G and 2000 G are applied when the pitch = 10 mm. …”
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Partial characterization Of an alkalophilic extracellular Crude pectinases from a bacillus Polymyxa strain
Published 1999“…Pectate lyase, was inhibited by Co+2, Hg+2, Cu+2 and Fe+3 at the concentration of lmM, while Mg+2, Zn+2, and Mn+2 stimulated its activity to about 106%, 186%, and 230%, respectively at the same concentration.…”
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Developing pretreatment methods to promote the production of biopolymer and bioethanol from residual algal biomass (RAB)
Published 2022“…The maximum bioethanol production (Mbio−ethP) of 0.950 ± 0.005 mL/gRAB was achieved using microalgae pretreated with Mv-H2O2-Fe-PT and incubated at pH = 5.5 and 37 °C. …”
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Enhanced oil recovery using hyperbranched polyglycerol polymer-coated silica nanoparticles
Published 2021“…The qmax of the recycled PSiMNPs slightly decreased to 189.08 g/mg. The kinetic of oil recovery follows the PSO with a K2 of 0.0169 g/mg. min. …”
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Structural influence of chromium substituted magnetite ferrofluids on the optical and antibacterial characteristics
Published 2023“…At the same time, the magnetic moment also becomes 1.3 +- 0.08 at a saturation point of 33 +- 0.13 emu/g at the highest Cr composition. For all compositions, the optical band gaps vary within 1.35-2.3 eV range. …”
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Molecular and Structural Changes in Induced-Brain Stroke Tissue Using FTIR Imaging Spectroscopy, Scanning Electron and Atomic Force Microscopy
Published 2016“…1695-1637 cm-1) and small variation in the amide II band at (1543 cm-1). Figure 6b represents the loading spectra of the PC4, PC5 and PC6. …”
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Enhancing oil removal from water using ferric oxide nanoparticles doped carbon nanotubes adsorbents
Published 2016“…Therefore increasing percentage of the Fe2O3 on the surface of CNT increased the removal of the emulsified oil from the water. 2016 Elsevier B.V.…”
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